CN208267528U - A kind of chimney glass reinforced plastic inner cylinder only shakes device - Google Patents
A kind of chimney glass reinforced plastic inner cylinder only shakes device Download PDFInfo
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- CN208267528U CN208267528U CN201820440981.5U CN201820440981U CN208267528U CN 208267528 U CN208267528 U CN 208267528U CN 201820440981 U CN201820440981 U CN 201820440981U CN 208267528 U CN208267528 U CN 208267528U
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- reinforced plastic
- inner cylinder
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- plastic inner
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Abstract
A kind of chimney glass reinforced plastic inner cylinder of providing of the utility model only shakes device, plays the role of only rolling to the shaking of chimney glass reinforced plastic inner cylinder, extends the service life of glass reinforced plastic inner cylinder with this, while only to shake platform neat and tidy beautiful and generous.Including vertically arranged substrate and female part, the female part includes the riser that connection is posted and fixed with the substrate, left and right side on the riser is equipped with baffle, the baffle and riser surround U-type groove, it is equipped in the U-type groove and only shakes block, block and the inner wall of the U-type groove of only shaking is close or be bonded, and the outside for stopping rolling block is fixedly connected by way of hand paste with glass reinforced plastic inner cylinder.Present apparatus structure is simple, small in size, live can process, be convenient for fabrication and installation, not valuable element, low manufacture cost.
Description
Technical field
The utility model relates to chimney internal cylinders in Thermal Power Plant Construction only to shake device, especially for chimney glass reinforced plastic inner cylinder
Only shake device.
Background technique
Currently, the chimney of domestic thermal power plant is mostly sleeve-type chimney, glass reinforced plastic inner cylinder generally uses sectional suspension formula, suspension
In on chimney bearing platform, the height of glass reinforced plastic inner cylinder is generally 180-240m, belongs to super-high buildings.Super-high buildings are in wind load
Under the action of, often there is wind shake phenomenon, it is different from the material of glass reinforced plastic inner cylinder since chimney outer cylinder is concrete chimney, because
This, caused vibration frequency is just different, will cause chimney outer cylinder and collides with glass reinforced plastic inner cylinder, so that in chimney glass reinforced plastic
Cylinder service life substantially reduces, and will cause biggish safety accident once in a while.Currently, the only rolling that glass reinforced plastic inner cylinder is used in design
Device has a kind of " fiber glass reinforced plastic chimney only rolling device " Patent No. CN204826849U, chimney glass by the way of only shaking ring
Glass steel inner cylinder shakes the power generated and is transmitted on chimney concrete outer cylinder, since the volume for only shaking ring is bigger, is not easy to install,
Meanwhile the load transfer device for only shaking ring is located on only rolling platform, occupies the space for only shaking platform, also unsightly.Another kind only shakes dress
It is set to a kind of " Anti-shaking structure of fibreglass epoxy stove-pipe " Patent No. CN204782203U, only shakes component only shaking to be equipped on platform,
Although small in size, it is easily installed, it can occupy the space for only shaking platform, also unsightly.
Wherein, glass chimney discharges the flue gas without desulfurization in thermal power plant's use process, and the temperature into chimney exists
130 DEG C or so；Discharge flue gas after wet desulphurization, and heated through GGH system, into chimney flue-gas temperature on 80 DEG C of left sides
It is right；Discharge flue gas after wet desulphurization, do not set GGH system, into chimney flue-gas temperature at 50 DEG C or so.Wherein, GGH is used
It is heated in by the net gas of the desulfurization of former flue gas, flue gas reheating can be Celsius from 50 by the exhaust gas temperature of wet process of FGD
Degree is increased to 80 degrees centigrades, to improve flue gas from rising height when smoke stack emission.
Summary of the invention
The purpose of the utility model is to provide a kind of chimney glass reinforced plastic inner cylinders only to shake device, shakes to chimney glass reinforced plastic inner cylinder
Play the role of only rolling, extend the service life of glass reinforced plastic inner cylinder with this, while only to shake platform neat and tidy beautiful and generous.
A kind of chimney glass reinforced plastic inner cylinder only shakes device, it is characterised in that: including vertically arranged substrate and female part, institute
Stating female part includes the riser that connection is posted and fixed with the substrate, and the left and right side on the riser is equipped with gear
Plate, the baffle and riser surround U-type groove, are equipped in the U-type groove and only shake block, and the only rolling block is interior with the U-type groove
Wall is close or fitting, the outside for only shaking block are fixedly connected by way of hand paste with glass reinforced plastic inner cylinder.
More preferably to realize the utility model, may further be: the riser is bolted to connection with substrate.
More preferably to realize the utility model, it may further be: being installed with stiffening plate in the outside of the baffle.
More preferably to realize the utility model, may further be: the block that only shakes is groove type, and the notch for only shaking block is used
In being buckled on glass reinforced plastic inner cylinder outer wall, and it is fixedly connected by way of hand paste with glass reinforced plastic inner cylinder.
More preferably to realize the utility model, may further be: the block that only shakes is made of fiber-reinforced plastic, using with
The identical material of glass reinforced plastic inner cylinder.
The utility model has the beneficial effects that 1, present apparatus structure is simple, and it is small in size, it live can process, be convenient for fabrication and installation,
There is no valuable element, low manufacture cost.2, the present apparatus only shakes block using material identical with glass reinforced plastic inner cylinder, ensure that connection
Intensity.3, the present apparatus is connected by screw bolts when installing female part, without work with torches, avoids fire incident.
Detailed description of the invention
Fig. 1 is overlooking structure diagram when the utility model is used；
Fig. 2 is side structure schematic view when the utility model is used；
Fig. 3 is the overlooking structure diagram of the utility model drop centre type component；
Fig. 4 is the utility model using renderings；
In figure, 1, substrate；2, bolt；3, female part；31, riser；32, baffle；33, stiffening plate；4, block is only shaken；A, only
Shake device；B, platform is only shaken；B1, girder steel；C, glass reinforced plastic inner cylinder.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.
As depicted in figs. 1 and 2, a kind of chimney glass reinforced plastic inner cylinder only shakes device, including vertically arranged substrate 1 and concave section
Part 3, the female part 3 in conjunction with described in Fig. 3 includes the riser 31 that connection is posted and fixed with the substrate 1, on the riser 31
Left and right side be equipped with baffle 32, the baffle 32 and riser 31 surround U-type groove, in the U-type groove be equipped with only shake block
4, block 4 and the inner wall of the U-type groove of only shaking is close or be bonded, and the outside for stopping rolling block 4 is by way of hand paste and glass
Steel inner cylinder is fixedly connected；Wherein, the block 4 that only shakes is groove type, and the notch for only shaking block 4 is for being buckled in outside glass reinforced plastic inner cylinder
It on wall, and is fixedly connected by way of hand paste with glass reinforced plastic inner cylinder, the block 4 that only shakes is made of fiber-reinforced plastic, is used
Material identical with glass reinforced plastic inner cylinder；
In addition, the riser 31 is fixedly connected with substrate 1 by bolt 2, reinforcement is installed in the outside of the baffle 32
Plate 33.
In conjunction with Fig. 4, only shakes device A and be located between only rolling platform B and glass reinforced plastic inner cylinder C, in processing and fabricating girder steel B1,
It only shakes platform B and welds one piece of steel plate, that is, substrate 1 on the inside of the girder steel B1 of every, the direction glass reinforced plastic inner cylinder C, 1 length of substrate is
It is substantially flush (there are weld widths) with the lower planes of the girder steel B1, width 350-550mm.It bores on 1 top of substrate
There is bolt hole, it is symmetrical in width direction.Female part 3 is connect with the substrate 1 by bolt 2.The female part 3 by
Riser 31, baffle 32 made of steel plate and stiffener 33 are welded, and wherein the length of U-type groove is 400-800mm, U-type groove
Width is 200-350mm, and the height of U-type groove is depending on glass reinforced plastic inner cylinder C and only the distance between rolling platform B.Pass through in workshop
Hand pastes the only rolling block 4 for making concave groove body formula, and wherein length direction is 400-800mm, width direction 160-310mm, height
Depending on glass reinforced plastic inner cylinder C and only the distance between rolling platform B.The block 4 that only shakes matches with the female part 3, that is, stops
Shake the left outside wall of block 4, right outer wall, rear outer wall respectively with the right baffle-plate of female part 3, right shell body, riser is close or is bonded.It is described to stop
It is identical as the material of glass reinforced plastic inner cylinder C to shake block 4.It is described only to shake block 4 and glass reinforced plastic inner cylinder C after glass reinforced plastic inner cylinder C is installed in place
It is linked together by hand paste.When glass reinforced plastic inner cylinder C shakes, the prevention of female part 3 is only shaken block 4 and is significantly shaken, to limit
The shaking of glass reinforced plastic inner cylinder C processed, extends the service life of glass reinforced plastic inner cylinder C.
Wherein, hand paste mode is by glass fabric and resin alternating laying, and product has thermosetting property, and heating will not
Dissolution, generally starts to decompose at 200 degrees Celsius.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of chimney glass reinforced plastic inner cylinder only shakes device, it is characterised in that: described including vertically arranged substrate and female part
Female part includes the riser that connection is posted and fixed with the substrate, and the left and right side on the riser is equipped with gear
Plate, the baffle and riser surround U-type groove, are equipped in the U-type groove and only shake block, and the only rolling block is interior with the U-type groove
Wall is close or fitting, the outside for only shaking block are fixedly connected by way of hand paste with glass reinforced plastic inner cylinder.
2. a kind of chimney glass reinforced plastic inner cylinder according to claim 1 only shakes device, it is characterised in that: the riser and substrate
It is bolted to connection.
3. a kind of chimney glass reinforced plastic inner cylinder according to claim 1 only shakes device, it is characterised in that: in the outer of the baffle
Portion is installed with stiffening plate.
4. a kind of chimney glass reinforced plastic inner cylinder according to claim 1 only shakes device, it is characterised in that: the block that only shakes is recessed
Groove profile, the notch for only shaking block are fixed by way of hand paste with glass reinforced plastic inner cylinder for being buckled in glass reinforced plastic inner cylinder outer wall
Connection.
5. a kind of chimney glass reinforced plastic inner cylinder according to claim 1 or 4 only shakes device, it is characterised in that: described only to shake block
It is made of fiber-reinforced plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440981.5U CN208267528U (en) | 2018-03-30 | 2018-03-30 | A kind of chimney glass reinforced plastic inner cylinder only shakes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440981.5U CN208267528U (en) | 2018-03-30 | 2018-03-30 | A kind of chimney glass reinforced plastic inner cylinder only shakes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267528U true CN208267528U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820440981.5U Active CN208267528U (en) | 2018-03-30 | 2018-03-30 | A kind of chimney glass reinforced plastic inner cylinder only shakes device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881967A (en) * | 2019-03-19 | 2019-06-14 | 中冶建筑研究总院有限公司 | A kind of damping device for multi-cartridge Steel Inner Core of Chimney |
-
2018
- 2018-03-30 CN CN201820440981.5U patent/CN208267528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881967A (en) * | 2019-03-19 | 2019-06-14 | 中冶建筑研究总院有限公司 | A kind of damping device for multi-cartridge Steel Inner Core of Chimney |
| CN109881967B (en) * | 2019-03-19 | 2024-02-09 | 中冶建筑研究总院有限公司 | Damping device for multi-cylinder steel inner cylinder chimney |
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